.blackBg {
    position: fixed;
    z-index: 1000;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    background: #FFFFFF;
    opacity: 0.5;
    display: none;
}

.popTips {
    border: 1px solid #3E5B79;
    position: fixed;
    z-index: 1001;
    left: 50%;
    top: 50%;
    background: #FFFFFF;
    display: none;
}

.popTips > h1 {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #333;
    font-size: 16px;
    color: #FFFFFF;
    text-indent: 12px;
    font-weight: lighter;
}

.popTips > h1 > span {
    float: right;
    width: 40px;
    height: 40px;
    cursor: pointer;
    text-align: center;
    color: #FFFFFF;
}

.popTips > h1 > span:hover {
    color: #FF0000;
}

.popTips > div.warning {
    width: 100%;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #800000;
    font-size:25px;
    font-weight: bold;
}

.popTips > div.popClassAgo {
    width: 310px;
    margin: 20px auto;
    line-height: 30px;
}

.popTips > div.popClassAgo > span {
    margin: 0px 10px;
}

.popTips > div.popClassAgo > span.classAgo {
    color: #ffff00;
}

.popTips > div.popClassAgo > span.classNow {
    color: #00ff00;
}

.popTips > div.popClassState{
    width: 310px;
    margin: 20px auto;
    line-height: 30px;
}

.popTips > div.popClassState > label {
    width: 30%;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    cursor: pointer;
    text-indent: 20px;
    cursor: pointer;
    background: url("../images/radioBlue.png") no-repeat left center;
}

.popTips > div.popClassState > label.checked {
    background: url("../images/radioBlueChecked.png") no-repeat left center;
}

.popTips > div.popClassState > label > input {
    display: none;
}

.popTips > div.popStudent {
    width: 210px;
    margin: 20px auto;
}

.popTips > div.popStudent > label {
    width: 45%;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    cursor: pointer;
    text-indent: 20px;
    cursor: pointer;
    background: url("../images/radioBlue.png") no-repeat left center;
}

.popTips > div.popStudent > label.checked {
    background: url("../images/radioBlueChecked.png") no-repeat left center;
}

.popTips > div.popStudent > label > input {
    display: none;
}

.popTips > table.content {
    width: auto;
    height: auto;
    margin: 0px auto;
    line-height: 30px;
}

.popTips > table.content tr td:first-child {
    text-align: right;
    vertical-align: top;
    color: #999999;
    padding-right: 12px;
}
.popTips > ul.content{
    width: 350px;
    height: auto;
    margin: 0px auto;
    line-height: 30px;
}
.popTips > ul.content li > span{
    color: #44BCC9;
}

.popTips > div.button {
    margin: 15px auto;
    text-align: center;
}

.popTips > div.button > button {
    cursor: pointer;
    width: 115px;
    height: 30px;
    border: 0px;
    font-size: 16px;
    font-family: "幼圆";
    color: #FFFFFF;
    background: #333;

}

.popTips > div.button > button:hover {
    background: #3E5B79;
}

.popTips > div.textarea {
    width: 250px;
    margin: 20px auto;
}

.popTips > div.textarea > textarea {
    width: 250px;
    height: 50px;

}

div.popTeacherSearch > input,div.popClassSearch > input {
    width: 150px;
    height: 25px;
    color: #3E5B79;
    border: 1px solid #3E5B79;
    text-indent: 7px;
}

div.popTeacherSearch > button, div.popClassSearch > button{
    height: 27px;
    margin-left: 20px;
}

.popTips > div.popTeacher,.popTips > div.popClass {
    height: 160px;
    overflow: auto;
}

.popTips > div.popTeacher, .popTips > div.popTeacherSearch {
    width: 380px;
    margin: 20px auto;
}
.popTips > div.popClass, .popTips > div.popClassSearch {
    width: 480px;
    margin: 20px auto;
}

.popTips > div.popTeacher table,.popTips > div.popClass table{
    width: 100%;
    border-collapse: collapse;
    word-break:keep-all;           /* 不换行 */
    white-space:nowrap;          /* 不换行 */
}

.popTips > div.popTeacher table tr:hover,.popTips > div.popClass table tr:hover{
    background: #ddfafe;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.popTips > div.popTeacher table th,.popTips > div.popClass table th {
    height: 30px;
    border: 1px solid #3E5B79;
    font-weight: lighter;
    background: #EFEFEF;
}

.popTips > div.popTeacher table td,.popTips > div.popClass table td {
    height: 30px;
    border: 1px solid #3E5B79;
    text-align: center;
}

.popTips > div.popTeacher table tr.selected,.popTips > div.popClass table tr.selected{ background: #3E5B79;  }
.popTips > div.popTeacher table tr.selected td,.popTips > div.popClass table tr.selected td{ color: #FFFFFF;}